[์ปด๋„ค] Ch1.1 ์ธํ„ฐ๋„ท์ด๋ž€? ํ”„๋กœํ† ์ฝœ์ด๋ž€?
ยท
๐Ÿ›œ ์ปดํ“จํ„ฐ ๋„คํŠธ์›Œํฌ
1.1 What is the Internet? What is a protocol?Internet ๊ตฌ์„ฑ ์š”์†Œ์ธํ„ฐ๋„ท์€ ์ปดํ“จํ„ฐ ๋„คํŠธ์›Œํฌ๋กœ, ๊ฐ€์ • ๋„คํŠธ์›Œํฌ, ํšŒ์‚ฌ ๋„คํŠธ์›Œํฌ, ๋ชจ๋ฐ”์ผ ๋„คํŠธ์›Œํฌ ๋“ฑ์„ ํฌํ•จํ•œ ๋‹ค์–‘ํ•œ ๋„คํŠธ์›Œํฌ๋“ค์ด ์„œ๋กœ ์—ฐ๊ฒฐ๋˜์–ด ์žˆ๋‹ค. ์ด ๋„คํŠธ์›Œํฌ๋“ค์€ ISP(Internet Service Provider)๋ฅผ ํ†ตํ•ด ์„œ๋กœ ์—ฐ๊ฒฐ๋˜๊ณ , ๋ฐ์ดํ„ฐ๋ฅผ ์ฃผ๊ณ  ๋ฐ›๋Š”๋‹ค.(์ด๋Ÿฐ ISP๋“ค์„ ์—ฐ๊ฒฐํ•ด์ฃผ๋Š” ๊ฒƒ์„ IXP๋ผ๊ณ  ํ•œ๋‹ค.) ์ธํ„ฐ๋„ท์„ ๋ณด๋Š” ๊ด€์ ์€ ํฌ๊ฒŒ ๋‘ ๊ฐ€์ง€๊ฐ€ ์žˆ๋‹ค.1. nuts and bolts view2. service view 1๏ธโƒฃ nuts and bolts view์ „ ์„ธ๊ณ„์ ์œผ๋กœ ์ˆ˜์‹ญ์–ต ๊ฐœ์˜ ์ปดํ“จํŒ… ์žฅ์น˜๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ์ปดํ“จํ„ฐ ๋„คํŠธ์›ŒํฌInternet have various component. Host, Packet swit..